30215-A High Quality Tapered Roller Bearing

Rincian

Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

d	75 mm	Bore diameter
D	130 mm	Outside diameter
B	25 mm	Width, inner ring
C	22 mm	Width, outer ring
T	27,25 mm	Width, total
C_r	135.000 N	Basic dynamic load rating, radial
C_0r	169.000 N	Basic static load rating, radial
C_ur	20.700 N	Fatigue load limit, radial
n_G	5.500 1/min	Limiting speed
n_ϑr	3.600 1/min	Thermal speed rating
≈m	1,382 kg	Beurat
d_{a max}	86 mm	Maximum diameter of shaft shoulder
d_{b min}	84 mm	Minimum diameter of shaft shoulder
D_{a min}	115 mm	Minimum diameter of housing shoulder
D_{a max}	121 mm	Maximum diameter of housing shoulder
D_{b min}	124 mm	Minimum diameter of housing shoulder
C_{a min}	4 mm	Minimum axial space
C_{b min}	5 mm	Minimum axial space
r_{a max}	2 mm	Maximum fillet radius of shaft
r_{b max}	1,5 mm	Maximum fillet radius of housing
r_{1, 2 min}	2 mm	Minimum chamfer dimension of inner ring back face
r_{3, 4 min}	1,5 mm	Minimum chamfer dimension of outer ring back face
a	27 mm	Distance between the apexes of the pressure cones
d₁	100,1 mm	Guidance rib diameter of inner ring
T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.
e	0,43	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y	1,38	Dynamic axial load factor
Y₀	0,76	Static axial load factor

High quality bearing manufacturer from China, special bearings can be customized, welcome to inquire!

Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

d	75 mm	Bore diameter
D	130 mm	Outside diameter
B	25 mm	Width, inner ring
C	22 mm	Width, outer ring
T	27,25 mm	Width, total
C_r	135.000 N	Basic dynamic load rating, radial
C_0r	169.000 N	Basic static load rating, radial
C_ur	20.700 N	Fatigue load limit, radial
n_G	5.500 1/min	Limiting speed
n_ϑr	3.600 1/min	Thermal speed rating
≈m	1,382 kg	Beurat
d_{a max}	86 mm	Maximum diameter of shaft shoulder
d_{b min}	84 mm	Minimum diameter of shaft shoulder
D_{a min}	115 mm	Minimum diameter of housing shoulder
D_{a max}	121 mm	Maximum diameter of housing shoulder
D_{b min}	124 mm	Minimum diameter of housing shoulder
C_{a min}	4 mm	Minimum axial space
C_{b min}	5 mm	Minimum axial space
r_{a max}	2 mm	Maximum fillet radius of shaft
r_{b max}	1,5 mm	Maximum fillet radius of housing
r_{1, 2 min}	2 mm	Minimum chamfer dimension of inner ring back face
r_{3, 4 min}	1,5 mm	Minimum chamfer dimension of outer ring back face
a	27 mm	Distance between the apexes of the pressure cones
d₁	100,1 mm	Guidance rib diameter of inner ring
T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.
e	0,43	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y	1,38	Dynamic axial load factor
Y₀	0,76	Static axial load factor

High quality bearing manufacturer from China, special bearings can be customized, welcome to inquire!